TY - GEN AU - Hair, Joseph F. AU - Celsi, Mary Wolfinbarger. AU - Ortinau, David J. AU - Bush, Robert P. TI - Essentials of marketing research SN - 9780071318372 AV - HF5415.2 .E89 2013 PY - 2013/// CY - Boston PB - McGraw-Hill/Irwin KW - Marketing research N1 - Includes bibliographical references (p. 386-389) and index ER -